HVAC Air Filter Supplier · Pretoria, South Africa
Filters in stock. Owners on the phone.
Prebur supplies HVAC contractors, healthcare facilities, pharmaceutical manufacturers, and industrial plants from our Pretoria warehouse: standard sizes in stock, priced online, despatched same day, delivered free nationwide.
- G4 Panels
- F9 Pockets & V-Bank
- H14 HEPA
- Pulse Cartridge
- Specialised Filters & Media
Owner-run since 1989: when you call, you speak to an owner.
What We Stock
Prebur is an owner-run air filtration supplier, trading from Silverton, Pretoria for 37 years. Our Airtech range is stocked in standard sizes: G4 panel pre-filters, F9 pocket filters, F9 V-Bank filters, H14 HEPA terminal filters, and F6 cartridge filters, with pulse cartridge and dust-collection filters for industrial applications.
Airtech is not all we sell. We also supply carbon filters, mesh and wire-mesh filters, filter frames and clips, and filter media, and our air quality testing service verifies the filtration you run. One supplier for the whole airflow chain.
The Airtech Store
One range covers the whole filtration sequence: G4 pre-filters at the AHU inlet, F9 pockets and V-Bank mid-stream, H14 HEPA at the cleanroom terminal. Every grade manufactured to EN779 or EN1822. Standard sizes in local stock; custom sizes on 7–10 day lead time.
G4 · EN779 Panel Filters
Synthetic pre-filters for commercial AHUs. 9 standard sizes in stock, same-day despatch from Pretoria.
F9 · EN779 Pocket & Bag Filters
Secondary AHU filtration capturing PM2.5 and fine dust at 95%+ efficiency. 330mm and 600mm pocket depths. Protects coils, fans, and downstream HEPA stages.
H14 · EN1822 HEPA Filters
99.995% efficiency at MPPS. Each unit individually scan-tested with a serial-numbered EN1822 test certificate. For cleanrooms, operating theatres, and pharmaceutical production.
F9 · EN779 V-Bank Filters
Same F9 filtration grade as pocket filters at roughly half the pressure drop. Lower fan energy, longer service life, quieter AHU operation. ABS frame is fully incinerable.
F6 · Tong Series F6 Cartridge Filters (Tong series)
Pulse-jet cartridges for baghouse dust collectors and shot blast machines. F6-rated cellulose media in a galvanised steel frame. Cross-reference service available.
Commercial Kitchen Grease & Baffle Filters
Stainless steel baffle grease filters for commercial kitchen canopies and food processing exhaust hoods. SS430 grade, dishwasher safe.
G3 Roll Stock Filter Media
G3 synthetic non-woven filter media supplied in full rolls for HVAC contractors, fabricators, and OEM applications.
Spray Booth Roll Paint Arrestor
Glass fibre paint arrestor media for spray booth floor and exhaust filters. 2 m × 20 m rolls, 50mm thick.
Who We Supply
HVAC contractors rely on G4 and F9 supply from local stock. Healthcare facilities run ward ventilation through to theatre-grade HEPA. Pharmaceutical manufacturers need H14 HEPA with individual EN1822 test certificates. Industrial plants need cartridge filters that survive daily dust loads. Same supplier, different specifications.
HVAC Contractors
G4 pre-filters and F9 secondary filters from local stock, manufactured to EN779. 37-year supply track record.
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Pharmaceutical
H14 HEPA with individual EN1822 test certificates for GMP Grade A/B cleanrooms.
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Industrial
Tong series cartridge filters for baghouses, foundries, and pulse-jet dust collectors.
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Data Centres
F9 V-Bank and G4 pre-filters meeting ASHRAE TC 9.9 for SA data centre infrastructure.
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Healthcare
Ward ventilation through to theatre-grade HEPA for hospitals, clinics, and healthcare FM contractors.
Learn more →Get a Filter Quote: Same Day Response
Nick Els confirms grades, sizes, and availability, usually the same business day. Call +27 74 159 1634 or request a quote online.